Answer:
in this equation, x = -1
Step-by-step explanation:
hope this helps!
1. First you need to understand that 36 seconds is 1/100 of a mile.
2. An elephant can run 0.25 miles (1/4 of a mile) in 1/100 of a hour.
3. To even this out, multiply 0.25 by 100 to find how many miles per hour an elephant can run (25 miles per hour!)
So what you first want to do is isolate y.
This could be done by first adding x to both sides:
5y - x + x = 20 + x
5y = x + 20
Then divide everything by 5.
y = 1/5x + 4
Now to graph this equation:
Slope intercept form is y = mx + b.
b would be the y intercept and m the slope.
So therefore you know that 4 is the y intercept.
So first just plot the point (0, 4), and then from there you can take the slope and graph it from there. So basically, the y goes up by 1/5 each time the x goes up by 1. So then you could graph it by looking at where 5 is on the x axis and then graphing one above 4 from there, if that makes any sense.
Answer:
30
Step-by-step explanation:
2 pages x 5 problems
+
4 pages x 5 problems
